Home / 22,695,279,722,038-31,319,516,219,452-12,290,155,004,710

Finding the Fourth Proportional to 22,695,279,722,038, 31,319,516,219,452 and 12,290,155,004,710

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Solution

The fourth proportional to 22,695,279,722,038, 31,319,516,219,452 and 12,290,155,004,710 is: 16,960,430,262,325.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,695,279,722,038 : 31,319,516,219,452 = 12,290,155,004,710 : x
  2. Step 2: Convert to fraction form
    22,695,279,722,038/31,319,516,219,452 = 12,290,155,004,710/x
  3. Step 3: Cross multiply
    22,695,279,722,038x = 31,319,516,219,452 × 12,290,155,004,710
  4. Step 4: Simplify right side
    22,695,279,722,038x = 384,921,709,009,594,003,362,938,880
  5. Step 5: Solve for x
    x = 384,921,709,009,594,003,362,938,880/22,695,279,722,038
  6. Step 6: Final answer
    x = 16,960,430,262,325.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.